EN 1395-1-2007 en Thermal spraying - Acceptance inspection of thermal spraying equipment - Part 1 General requirements《热喷涂 热喷涂设备的验收检验 一般要求［代替 CEN EN 1395］》.pdf

1、BRITISH STANDARDBS EN 1395-1:2007Thermal spraying Acceptance inspection of thermal spraying equipment Part 1: General requirementsThe European Standard EN 1395-1:2007 has the status of a British StandardICS 25.220.20g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g

2、54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 1395-1:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2007 BSI 2007ISBN 978 0 580 50277 4National forew

3、ordThis British Standard was published by BSI. It is the UK implementation of EN 1395-1:2007. This standard together with BS EN 1395-2, BS EN 1395-3, BS EN 1395-4, BS EN 1395-5, BS EN 1395-6 and BS EN 1395-7 supersedes BS EN 1395:1996.The UK participation in its preparation was entrusted to Technica

4、l Committee STI/40, Thermally sprayed inorganic finishes.A list of organizations represented on STI/40 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance wit

5、h a British Standard cannot confer immunity from legal obligations. Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1395-1January 2007ICS 25.220.20 Supersedes EN 1395:1996 English VersionThermal spraying - Acceptance inspection of thermal sp

6、rayingequipment - Part 1: General requirementsProjection thermique - Contrle dacceptation du matrielde projection thermique - Partie 1: Exigences gnralesThermisches Spritzen - Abnahmeprfungen fr Anlagenzum thermischen Spritzen - Teil 1: AllgemeineAnforderungenThis European Standard was approved by C

7、EN on 23 December 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards

8、 may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the

9、CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherland

10、s, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any f

11、orm and by any means reservedworldwide for CEN national Members.Ref. No. EN 1395-1:2007: EEN 1395-1:2007 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Purpose of acceptance inspection 4 5 Conditions for acceptance inspection.5 6 Acceptance test accordi

12、ng to technical specification.6 7 Acceptance test according to coating specification6 8 Monitoring 7 9 Inspection report7 10 Validity of inspection report and retest.7 Bibliography 8 EN 1395-1:2007 (E) 3 Foreword This document (EN 1395-1:2007) has been prepared by Technical Committee CEN/TC 240 “The

13、rmal spraying and thermally sprayed coatings”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2007, and conflicting national standards shall be withd

14、rawn at the latest by July 2007. This document, together with EN 1395-2, 1395-3, 1395-4, 1395-5, 1395-6 and 1395-7 supersedes EN 1395:1996. EN 1395 consists of the following Parts, under the general title Thermal spraying Acceptance inspection of thermal spraying equipment: Part 1: General requireme

15、nts; Part 2: Flame spraying including HVOF; Part 3: Arc spraying; Part 4: Plasma spraying; Part 5: Plasma spraying in chambers; Part 6: Manipulator systems; Part 7: Powder feed systems. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries

16、 are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, S

17、weden, Switzerland and United Kingdom. EN 1395-1:2007 (E) 4 1 Scope This European Standard specifies requirements for the acceptance inspection of thermal spraying equipment including plasma (atmospheric and with controlled atmosphere in chambers), arc and flame including HVOF (high velocity oxygen-

18、fuel) spray systems, as well as manipulator and powder feed systems used in spray jobs to produce thermally sprayed coatings of reproducible quality. This European Standard is applied to thermal spray equipment where components are supplied by one manufacturer/supplier. If one or more interdependent

19、 components of the thermal spray equipment are not from the same manufacturer/supplier the technical specification will be agreed between the manufacturer/supplier and user/customer. This European Standard is intended to form the basis of technical delivery conditions. 2 Normative references The fol

20、lowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 657:2005, Thermal spraying Terminology, classificatio

21、n EN 1395-2, Thermal spraying Acceptance inspection of thermal spraying equipment Part 2: Flame spraying including HVOF EN 1395-3, Thermal spraying Acceptance inspection of thermal spraying equipment Part 3: Arc spraying EN 1395-4, Thermal spraying Acceptance inspection of thermal spraying equipment

22、 Part 4: Plasma spraying EN 1395-5, Thermal spraying Acceptance inspection of thermal spraying equipment Part 5: Plasma spraying in chambers EN 1395-6, Thermal spraying Acceptance inspection of thermal spraying equipment Part 6: Manipulator systems EN 1395-7, Thermal spraying Acceptance inspection o

23、f thermal spraying equipment Part 7: Powder feed systems 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 657:2005 apply. 4 Purpose of acceptance inspection 4.1 General 4.1.1 Class A A fully computerized thermal spray equipment using gas mass flow cont

24、roller, PLC and/or PC, monitor and/or a screen for process control shall be considered as an Class-A-System concerning accuracy as well as stability and reproducibility. A Class-A-System represents state of the art technology. EN 1395-1:2007 (E) 5 4.1.2 Class B A more simple system using analogue ga

25、uges and/or flow meter for process control shall be considered at the least, as a Class-B-System concerning accuracy as well as stability and reproducibility. 4.2 Health and safety Acceptance inspection as part of health and safety provisions for thermal spraying equipment serves to provide proof th

26、at the equipment is safe according to EC directives. This inspection will also cover the completeness of documentation with regard to CE conformity declaration. 4.3 Functionality The functionality of the thermal spraying equipment shall be checked according to the: 1) purchasing contract between con

27、tracting parties or if not mentioned; 2) suppliers order confirmation or if not mentioned; 3) technical data sheet. Using a suitable check list is recommended. 4.4 Accuracy The accuracy of the thermal spraying equipment shall be checked according to the: 1) purchasing contract or if not mentioned; 2

28、) suppliers manufacturers order confirmation or if not mentioned; 3) technical data sheet. Using a suitable inspection report is recommended. 4.5 Stability and reproducibility The acceptance inspection as part of a quality assurance system for spraying equipment serves to provide proof that the equi

29、pment is suitable for producing thermally sprayed coatings of uniform quality in particular, to satisfy the requirements of this European Standard. Proof of the suitability of equipment for thermal spraying is to be provided by the supplier when delivering a spray unit for the first time, but may al

30、so be verified by the user as described in Clause 6. The values thereby obtained and any other data of significance in deciding on the suitability of the equipment shall be recorded on report sheets or in an inspection report as shown in the documents listed in Clause 2. The spraying equipment shall

31、 be considered properly supplied if all the requirements specified in the tests and described in the corresponding parts of this European Standard are satisfied. 5 Conditions for acceptance inspection All equipment shall be supplied with an operating and maintenance instruction manual. Spraying equi

32、pment shall be installed so that the spraying process is not impaired by other production equipment or environmental conditions. EN 1395-1:2007 (E) 6 The gas supply provided shall be adequate in volume and purity. Care shall be taken to ensure that no interference by fluctuations of the main power s

33、upply can influence the set points. The equipment shall be tested with the gun or burner in a fixed position and in a manner agreed between purchaser/supplier and manufacturer. The user/customer shall ensure a suitable supply of gas, electrical power and water as specified by the manufacturer/suppli

34、er. 6 Acceptance test according to technical specification The following parts of this European Standard reveal the state of the art technology in thermal spraying equipment and the minimum requirements concerning a stable parameter setting and maintenance according to the respective class: Part 2:

35、Flame spraying including HVOF; Part 3: Arc spraying; Part 4: Plasma spraying; Part 5: Plasma spraying in chambers; Part 6: Manipulator systems; Part 7: Powder feed systems. 7 Acceptance test according to coating specification 7.1 General Instead of the acceptance test according to the technical spec

36、ification, an acceptance test according to coating specification can be used. The coating specification shall be clarified before signing the contract and shall be part of the contract. 7.2 Coating properties All sprayed coating properties shall be specified by relevant or required values and/or a m

37、icro cross section, e.g.: type of thermal spraying material; coating thickness; roughness (Ra/Rz); bond strength; porosity (%); interface bonding (%); oxides (%); EN 1395-1:2007 (E) 7 non melted particles (%). Furthermore, the deposition efficiency according to EN ISO 17836 can be specified. The the

38、rmal spraying material used for the acceptance tests shall be specified (e.g. according to EN 1274) and agreed. 7.3 Substrate properties The test piece or component shall be specified and agreed concerning: dimensions; pieces per time (for mass or series production); area to be sprayed; substrate ma

39、terial; pretreatment. 7.4 Tolerances All tolerances for specified values shall be agreed among contracting parties. 8 Monitoring It shall be possible to monitor, clearly read and correct, by means of instruments, any deviations from the set points of the parameters of the spraying process. The error

40、 limits of the inspection instruments shall not exceed 5 % for all set points and shall correspond at least to class 2,5 1). The reproducibility of the setting shall be verified. All values shall be recorded during acceptance inspection. 9 Inspection report An example for an inspection report for ea

41、ch type of thermal spraying equipment is given as an annex in each part of EN 1395 according to Clause 6. 10 Validity of inspection report and retest 10.1 Validity of inspection report The inspection report shall be deemed valid if all requirements of this European Standard have been complied with.

42、It is invalidated by deviations from this European Standard see 10.2. 10.2 Retest If the values obtained during acceptance inspection of a thermal spraying system are altered by modification or repair work, retesting of the properties affected shall be carried out. Retesting shall be carried out in

43、the same way as the initial tests are described in this European Standard. 1)Maximum permissible error expressed by percentage of a measuring span. EN 1395-1:2007 (E) 8 Bibliography 1 EN 1274, Thermal spraying Powders Composition, technical supply conditions 2 EN ISO 17836, Thermal spraying Determin

44、ation of the deposition efficiency for thermal spraying (ISO 17836:2004) blankBS EN 1395-1:2007BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at

45、 the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and serv

46、ices. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers mem

47、bers an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)2

48、0 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.Information on s

49、tandardsBSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards developm